Professional OEM Embedded 4G Router Board

The Robustel R1511P-4L is the original OEM PCB version of Robustel's industrial 4G LTE router, designed specifically for equipment manufacturers, machine builders and systems integrators.

Unlike the standard enclosed router, this listing is for the bare OEM PCB assembly, allowing it to be integrated directly into custom equipment, kiosks, EV chargers, industrial control panels, vending machines, telemetry equipment and IoT devices.

Running Robustel's powerful RobustOS operating system, the board provides enterprise-grade routing, VPN connectivity, firewall protection and remote management in a compact embedded form factor. It is designed for continuous 24/7 operation in demanding industrial environments.

Key Features

✔ Genuine Robustel OEM PCB Assembly

✔ Bare Embedded Router Board (No Enclosure)

✔ 4G LTE Cat 4 Cellular Connectivity

✔ Dual 10/100 Ethernet Ports

✔ Built-in Wi-Fi

✔ VPN Remote Access

✔ RobustOS Industrial Linux Platform

✔ RCMS Cloud Management Compatible

✔ Integrated Firewall & NAT

✔ Automatic Watchdog Recovery

✔ Compact OEM Form Factor

✔ Designed for Continuous Industrial Operation

Typical Applications

Perfect for:

• EV Charging Systems
• Industrial Automation
• PLC Communications
• SCADA Systems
• Telemetry Equipment
• Smart Vending Machines
• Ticket Machines
• Digital Signage
• Building Management Systems (BMS)
• CCTV Backhaul
• Remote Monitoring
• Industrial IoT (IIoT)
• OEM Product Development
• Embedded Linux Projects
• Raspberry Pi & Embedded Computing Integration

Technical Specification

Manufacturer: Robustel

Model: R1511P-4L

Type: Embedded Industrial 4G LTE Router PCB

Form Factor: Bare OEM PCB Assembly

Operating System: RobustOS (Linux Based)

Cellular

• 4G LTE
• 3G
• 2G Fallback

Ethernet

• 2 × 10/100 Mbps RJ45
• Configurable LAN/WAN
• 1.5kV Magnetic Isolation

Wireless

• Integrated Wi-Fi (AP & Client Modes)

SIM

• 1 × Mini SIM (2FF)

VPN Support

• IPsec
• OpenVPN
• GRE
• WireGuard
• RobustVPN

Remote Management

• Web Interface
• CLI
• SMS Management
• Robustel RCMS Cloud

Power Input

• 9–36V DC
• Reverse polarity protected
• Surge protected

Power Consumption

• Approx. 1.5W Idle
• Approx. 6W Maximum

Operating Temperature

• -25°C to +75°C

CPU

• MIPS 650MHz

Memory

• 128MB RAM
• 16MB Flash

These specifications make the R1511P ideal for embedded industrial applications where space, reliability and long-term remote management are essential.

Condition

These boards are unused surplus OEM PCB assemblies and have never been installed into service.

They are supplied exactly as shown in the photographs, with no outer enclosure or retail packaging.

Please note these are intended for OEM integration, product development or replacement of an existing R1511P PCB.

What's Included

• 1 × Genuine Robustel R1511P-4L Embedded Router PCB

No enclosure, antennas, SIM card, power supply or cables are included unless shown in the photographs.

Fast UK Dispatch

Every PCB is carefully packed in anti-static packaging with protective cushioning before prompt UK dispatch.

About KC Components

KC Components specialises in quality surplus industrial networking and electrical equipment, including:

• Industrial 4G / LTE Routers
• Embedded OEM Router Boards
• Industrial Ethernet Switches
• PLC & Automation Components
• Energy Meters
• DIN Rail Power Supplies
• IoT & Telemetry Hardware

Buy with confidence from an experienced UK business seller.